不能肯定英文

B to C: A did a good jobC to B: Yes. but he definitely can't compare with you.加上个表肯定的副词就可以了。

肯定不能 definitely not但是你的句子“那肯定不能和你的比吧”Of course, he can't compared with you.英语有时不能分段翻译，要看整个句子架构。

肯定不能 definitely can't His result definitely can't be compared with yours.